DEV Community: Deepak Sir

ColdFusion Audit Logging: Tracking Every Data Access Event for SOC 2 Compliance

Deepak Sir — Tue, 27 Oct 2026 05:39:14 +0000

Introduction
The request usually arrives second-hand. Sales closed an enterprise deal, the customer’s security review asked for a SOC 2 Type 2 report, and now somebody needs to know whether the twelve-year-old ColdFusion application can show who looked at what.
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FedRAMP on ColdFusion: What Government Agencies Need to Know About CF 2025 Certification

Deepak Sir — Fri, 23 Oct 2026 05:09:41 +0000

Introduction
Federal and state agencies run a great deal of ColdFusion. Benefits portals, permit systems, grant applications, inspection workflows, internal case management — applications written when CFML was a mainstream choice, still doing the job, still needing an authority to operate.
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ColdFusion PCI-DSS Scope Reduction: Isolating Cardholder Data in CFML Applications

Deepak Sir — Thu, 22 Oct 2026 05:23:21 +0000

Introduction
There is a particular kind of meeting that happens in ColdFusion shops every year or two. Someone from finance asks why the PCI assessment costs what it costs, and someone from engineering explains that the checkout page posts card numbers to a CFML template, which means the web server, the application server, the database, the logging, the backup system and anything on the same network segment are all in scope.
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ColdFusion HIPAA Compliance Checklist: Encryption, Audit Logging, and Access Controls

Deepak Sir — Wed, 21 Oct 2026 05:34:12 +0000

Introduction
A hospital portal, a claims system, a patient intake form, a lab results viewer — a great many of these run on ColdFusion, and a great many were written before anyone on the team had heard the phrase “ePHI.” They work. They have worked for fifteen years. And they were built in an era when cfquery with string concatenation was normal, passwords were hashed with MD5 if at all, and "audit log" meant whatever happened to end up in application.log.
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ColdFusion Stripe and PayPal Payment Integration: REST APIs, Webhooks, and Idempotency

Deepak Sir — Mon, 19 Oct 2026 05:29:08 +0000

Introduction
Payment integration is the one place in an application where bugs cost real money. A duplicated charge means refunds and an angry customer. A missed webhook means an order that was paid for and never shipped. An unverified webhook endpoint means anyone on the internet can tell your application a payment succeeded.
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ColdFusion Stripe and PayPal Payment Integration: REST APIs, Webhooks, and Idempotency

Deepak Sir — Fri, 16 Oct 2026 05:40:14 +0000

Sending ColdFusion Events to Kafka: Real-Time Data Pipelines from Legacy CFML Apps

Deepak Sir — Thu, 15 Oct 2026 05:35:11 +0000

Introduction
The business wants real-time. The data team wants a stream it can subscribe to. The analytics vendor wants events, not a nightly CSV. And the system of record is a ColdFusion application that has been running since 2007, where “integration” currently means a scheduled job that writes a flat file to an FTP server.
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ColdFusion Elasticsearch and Solr Integration: Full-Text Search That Actually Scales

Deepak Sir — Wed, 14 Oct 2026 05:47:58 +0000

Introduction
Search is where a lot of ColdFusion applications quietly fall over. It starts with WHERE product_name LIKE '%#form.q#%', which works fine on 5,000 rows and becomes a full table scan on 5 million. Then someone asks for relevance ranking, typo tolerance, faceted filters and highlighted snippets, and LIKE has nothing left to offer.
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AI-Assisted ColdFusion Code Review: Using LLMs to Catch Security Issues in Legacy CFML

Deepak Sir — Tue, 13 Oct 2026 06:56:13 +0000

Introduction
Almost every long-lived ColdFusion shop has the same file somewhere: a 2,000-line .cfm page from the early 2000s that builds SQL by concatenating #url.id#, echoes form fields straight into HTML, and nobody dares touch. A full manual security review of a codebase like that can take weeks. Large language models (LLMs) look like a shortcut.
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ColdFusion + OpenAI GPT-4: Building an AI-Powered Customer Support Chatbot in CFML

Deepak Sir — Mon, 12 Oct 2026 06:22:20 +0000

A correction before you write any code: “GPT-4” is being retired
The title of this post says GPT-4, and that is how many teams still search for this topic. But OpenAI’s own deprecations page (read on 12 October 2026) lists:

gpt-4-0613 / gpt-4, gpt-4-turbo (including gpt-4-turbo-2024-04-09), gpt-4-1106-preview and gpt-4o-2024-05-13 with a shutdown date of October 23, 2026.
Earlier GPT-4 snapshots (gpt-4-0314, gpt-4-0125-preview and gpt-4-turbo-preview) already shut down on March 26, 2026.
The Assistants API with a shutdown date of August 26, 2026, with the Responses API and Conversations API named as replacements.

So if you are starting a ColdFusion chatbot today, do not hard-code a GPT-4 model name. Everything in this post uses a configurable model name, and the patterns work with whichever current model you pick.

One more honest warning: OpenAI’s own pages disagreed on current names when I read them. The deprecations page names gpt-5.6-sol, gpt-5.6-luna and gpt-5.6-terra as replacements, while the models page lists gpt-6-astra, gpt-6.1-sol and gpt-6-luna as its current flagships. Treat the model ID as configuration, confirm it on OpenAI's models page the day you deploy, and re-check it regularly.

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ColdFusion Report Generation Pipeline: Scheduled PDF Exports Stored in S3 and Emailed on Demand

Deepak Sir — Thu, 08 Oct 2026 05:28:50 +0000

Introduction
Almost every enterprise ColdFusion application has a reporting job. Finance wants a monthly statement. Operations wants a Monday-morning summary. Customers want to download “last month’s invoice” without calling support.
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Templated Email Systems in ColdFusion: Dynamic Content, Attachments, and Audit Logging

Deepak Sir — Wed, 07 Oct 2026 06:17:26 +0000

A production-grade templated email system in ColdFusion separates four jobs that alone blurs together: rendering (merging data into a template), validating (recipients, subject, attachments), sending (cfmail, cfmailpart, cfmailparam), and auditing (your own record of who was emailed what, and what happened). Three facts from Adobe's documentation shape the design. First, cfmail supports multipart messages through cfmailpart, where you "specify the simplest version first, with more complex versions afterwards" (plain text, then HTML). Second, attachments go through cfmailparam, and cfmail does not copy attachments when it spools mail to disk, so deleting the file right after the call can make the message fail. Use cfmailparam's remove option instead. Third, cfmail returning without an error means ColdFusion accepted the message, not that it was delivered, because delivery runs through the mail spool. That is why the audit log needs distinct states (queued, submitted, failed) and why ColdFusion's own mail.log and optional mailsent.log are supporting evidence, not your system of record. This guide builds that design step by step, with code, and notes where an Ortus module (cbmailservices) can do part of the job for you.
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